Hãng sản xuất: DBX - Mỹ
Xuất xứ: Trung Quốc
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Features |
· New gate timing algorithms ensure the smoothest release characteristics
· Program-adaptive expander/gates
· Great sounding dynamics control for any type of program material
· Separate precision LED displays for gain reduction, compression threshold and gate threshold allow quick, accurate setup
· Stereo or dual-mono operation
· Balanced inputs and outputs on 1/4" TRS and XLR connectors
· Side Chain insert
· Classic dbx® "Auto" mode
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Specifications |
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Input Connectors |
1/4" TRS and female XLR (pin 2 hot) |
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Input Type |
Electronically balanced/unbalanced, RF filtered |
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Input Impedance |
40kΩ balanced/unbalanced |
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Max Input |
>+22dBu Balanced or Unbalanced |
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Output Connectors |
1/4" TRS, female XLR (pin 2 hot) |
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Output Type |
Impedance-balanced/unbalanced, RF filtered |
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Output Impedance |
+4dBu: 100Ω balanced, 50Ω unbalanced; -10dBu: 1kΩ balanced, 500Ω unbalanced |
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Max Output |
>+21dBu balanced/unbalanced into 2kΩ or greater; >+18dBm balanced/unbalanced (into 600Ω) |
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Sidechain |
1/4" TRS Phone, Normalled: Ring = Output (send); tip = Input (return) |
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Sidechain Impedance |
Tip = >10kΩ (Input), Ring = 2kΩ (Output) |
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Sidechain Max Input Level |
Tip = >+22dBu (Input) |
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Sidechain Max Output Level |
Ring = >+20dBu (Output) |
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Compressor Threshold Range |
-40dBu to +20dBu |
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Compressor Threshold Characteristic |
Selectable OverEasy® or hard knee |
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Compressor Ratio |
1:1 to Infinity:1 |
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Compressor Attack Time |
Scalable Program-Dependent AutoDynamic™ |
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Compressor Release Time |
Scalable Program-Dependent AutoDynamic™ |
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Expander/Gate Threshold Range |
-60dBu to +15dBu |
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Expander/Gate Ratio |
1:1 to 4:1 |
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Expander/Gate Attack Time |
<100µs |
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Expander/Gate Release Time |
Program-dependent |
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Bandwidth |
0.35Hz - 90kHz, +0/-3dB |
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Frequency Response |
Flat: 20Hz-20kHz, +0, -0.5dB |
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Noise |
<-93dBu unweighted (22kHz measurement bandwidth) |
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THD+Noise |
Typically <0.2%; Any Amount of Compression @1kHz |
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IMD |
Typically <0.2% SMPTE |
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Dynamic Range |
>114 dB, unweighted |
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Interchannel Crosstalk |
<-95dB, 20Hz to 20kHz |
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CMRR |
>40dB, typically >55dB at 1kHz |
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Stereo Coupling |
True RMS Power Summing™ |
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Power Consumption |
15 Watts Maximum |
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Operating Voltage |
100VAC 50/60Hz; 120VAC 60Hz; 230VAC 50/60Hz |
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Operating Temperature |
0°C to 45°C (32°F to 113°F) |
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Dimensions |
1.75" x 5.75" x 19" (4.45 cm x 14.6 cm x 48.26 cm ) |
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Unit Weight |
4.84 lbs (2.19 kg) |
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Shipping Weight |
6.6 lbs (2.99 kg) |
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Reference |
0dBu = 0.775Vrms |
